Portfolio Product Manager

Martyn Bassett Associates; Toronto; On-site; CAD 120,000 - 180,000; Full time

Job summary

Our client, a fast-growing B2B SaaS leader with unicorn status and a global footprint, seeks a founding PM to drive modernization and AI strategy. You’ll own the product direction with VP-level accountability, shaping how products deliver value before paying customers.

Toronto-based and ready to be in-office when needed, you will lead with high autonomy and a bias for action. Ideal candidates have founder experience from zero to one and a proven track record turning legacy products into modern,

Qualifications

• Founder mindset is non-negotiable and demonstrates zero-to-one PM work.
• Experience transforming a legacy product into a modern, useful surface.
• Ability to own roadmap decisions and prioritize what to build, not execute others'.
• Comfort solving technical debt and driving AI applicability where it adds value.

Responsibilities

• Transform and modernize a portfolio of B2B SaaS products.
• Determine where AI applies to each surface and measure impact on churn.
• Own the product direction with VP-level ownership and accountability.

Skills

Founder mindset

Product ownership

Legacy modernization

AI strategy

Autonomy

Job description

Our client is a B2B SaaS operating at scale whose Series C earlier this year earned them UNICORN STATUS.

With a global HQ in the Bay area and hubs in Toronto and NYC, our client is locked in to expand the teams who build, deliver and scale their products.

This is the company you've dreamed about joining.

The Opportunity

The mission for this role is to transform and modernize a portfolio of B2B SaaS products, determine where AI applies to each surface, and do all of it without impacting churn while ensuring customers feel the value before they're asked to pay for it.

You'll do this with ownership as though you were the VP Product.

The Requirements

Calling all founders and founding PMs.

Founder mindset is non-negotiable. You've tried to build something hard. Whether it worked or not is less important than what you learned.

You've been a founding PM: zero to one, from nothing to something people actually use.

Has made decisions about what gets built: not executed someone else's roadmap.

You have experience transforming a legacy product into something modern and beautiful.

TECH DEBT? No problem! You can figure it out because YOU HAVE.

High autonomy, low ego. You figure things out and move.

Toronto / GTA based and able to be in an office when necessary.